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authorPaul Eggert <eggert@cs.ucla.edu>2012-11-21 13:06:52 -0800
committerPaul Eggert <eggert@cs.ucla.edu>2012-11-21 13:06:52 -0800
commit9239d970523919dfcf7437f728f4976b3a9467f3 (patch)
treeb9fd9fb6de02ad291a462a8387cb04d3972114e5 /lisp/emacs-lisp/checkdoc.el
parent954bba56c62e4e0637a933cf21626a55b873e144 (diff)
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Assume POSIX 1003.1-1988 or later for unistd.h.
* admin/CPP-DEFINES (BROKEN_GETWD, HAVE_GETCWD, HAVE_GETWD, HAVE_SIZE_T) (HAVE_UNISTD_H): Remove. * configure.ac: Do not check for getcwd or getwd. * lib-src/emacsclient.c (getcwd): Remove decl. (get_current_dir_name): Assume getcwd exists. * lib-src/etags.c (HAVE_GETCWD): Remove. (getcwd): Remove decl. (NO_LONG_OPTIONS): Remove this. All uses removed. Emacs always has GNU getopt. (etags_getcwd): Assume getcwd exists. * lib-src/movemail.c (F_OK, X_OK, W_OK, R_OK): Remove. * nt/config.nt (HAVE_GETCWD): Remove. * src/alloc.c: Assume unistd.h exists. * src/fileio.c (Fexpand_file_name) [DOS_NT]: Use getcwd, not getwd. * src/sysdep.c (get_current_dir_name): Assume getcwd exists. (getwd) [USG]: Remove; no longer needed. (sys_subshell) [DOS_NT]: Use getcwd, not getwd. * src/w32.c (getcwd): Rename from getwd, and switch to getcwd's API. * src/w32.h (getcwd): Remove decl. Fixes: debbugs:12945
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